Allow MSE and peak error testing against source images

[palemieux]

c1p1_04-0.j2c must be added to fate-suite\jpeg2000\itu-iso\codestreams_profile1

c1p1_04-0.zip

[osamu620]

Assuming the patch that fixes UBSAN, I got another UBSAN.

libavcodec/bytestream.h:171:15: runtime error: applying zero offset to null pointer
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior libavcodec/bytestream.h:171:15 in
./tests/fate-run.sh: line 119: 77325 Abort trap: 6           $target_exec $target_path/"$@"
threads=1

for p1_02 and p1_03.

[osamu620]

I have tested the patch on a 32-bit environment. I got the following error.

--- ./tests/ref/fate/jpeg2000dec-ds1_ht_04_b9   2024-12-17 13:20:53.163749915 +0900
+++ tests/data/fate/jpeg2000dec-ds1_ht_04_b9    2024-12-17 13:21:13.619869688 +0900
@@ -3,4 +3,4 @@
 #codec_id 0: rawvideo
 #dimensions 0: 1024x1024
 #sar 0: 0/1
-0,          0,          0,        1,  2097152, 0x9df478aa
+0,          0,          0,        1,  2097152, 0x5b4dd999
Test jpeg2000dec-ds1_ht_04_b9 failed. Look at tests/data/fate/jpeg2000dec-ds1_ht_04_b9.err for details.
make: [tests/Makefile:311: fate-jpeg2000dec-ds1_ht_04_b9] Error 1 (ignored)

[palemieux]

Can you run just this one:

fate-jpeg2000dec-p1_04

[osamu620]

Can you run just this one:

fate-jpeg2000dec-p1_04

Looks good (No error was generated). Do you know the reason?

[palemieux]

I implemented the MSE and peak error comparison only for that one! Look at the make file.